RPA Developer is anyone with reasonable software development experience, May be a Business User.
Nope, It has at least 3 different things to take care of.
Not all processes qualify for RPA, the qualification rate is less than 30-40% in our experience.
RPA is not a project but a continuous discipline
You did not think through the basics namely :
Unless you bring in proven project management systems, You are sure to clog the delivery within a short span.